Line | Source | Count |
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | | - |
11 | | - |
12 | | - |
13 | | - |
14 | | - |
15 | | - |
16 | | - |
17 | | - |
18 | | - |
19 | | - |
20 | #include <config.h> | - |
21 | | - |
22 | #include "dirchownmod.h" | - |
23 | | - |
24 | #include <errno.h> | - |
25 | #include <sys/types.h> | - |
26 | #include <sys/stat.h> | - |
27 | #include <unistd.h> | - |
28 | | - |
29 | #include "stat-macros.h" | - |
30 | | - |
31 | #ifndef HAVE_FCHMOD | - |
32 | # define HAVE_FCHMOD 0 | - |
33 | # undef fchmod | - |
34 | # define fchmod(fd, mode) (-1) | - |
35 | #endif | - |
36 | | - |
37 | | - |
38 | | - |
39 | | - |
40 | | - |
41 | | - |
42 | | - |
43 | | - |
44 | | - |
45 | | - |
46 | | - |
47 | | - |
48 | | - |
49 | | - |
50 | | - |
51 | | - |
52 | | - |
53 | | - |
54 | | - |
55 | | - |
56 | | - |
57 | | - |
58 | | - |
59 | | - |
60 | int | - |
61 | dirchownmod (int fd, char const *dir, mode_t mkdir_mode, | - |
62 | uid_t owner, gid_t group, | - |
63 | mode_t mode, mode_t mode_bits) | - |
64 | { | - |
65 | struct stat st; | - |
66 | int result = (fd < 0 ? stat (dir, &st) : fstat (fd, &st));TRUE | never evaluated | FALSE | evaluated 9 times by 2 tests |
| 0-9 |
67 | | - |
68 | if (result == 0)TRUE | evaluated 9 times by 2 tests | FALSE | never evaluated |
| 0-9 |
69 | { | - |
70 | mode_t dir_mode = st.st_mode; | - |
71 | | - |
72 | | - |
73 | | - |
74 | | - |
75 | | - |
76 | if (! S_ISDIR (dir_mode))TRUE | never evaluated | FALSE | evaluated 9 times by 2 tests |
| 0-9 |
77 | { | - |
78 | errno = ENOTDIR; | - |
79 | result = -1; | - |
80 | } never executed: end of block | 0 |
81 | else | - |
82 | { | - |
83 | | - |
84 | | - |
85 | | - |
86 | | - |
87 | mode_t indeterminate = 0; | - |
88 | | - |
89 | | - |
90 | | - |
91 | | - |
92 | | - |
93 | | - |
94 | if ((owner != (uid_t) -1 && owner != st.st_uid)TRUE | never evaluated | FALSE | evaluated 9 times by 2 tests |
TRUE | never evaluated | FALSE | never evaluated |
| 0-9 |
95 | || (group != (gid_t) -1 && group != st.st_gid))TRUE | never evaluated | FALSE | evaluated 9 times by 2 tests |
TRUE | never evaluated | FALSE | never evaluated |
| 0-9 |
96 | { | - |
97 | result = (0 <= fdTRUE | never evaluated | FALSE | never evaluated |
| 0 |
98 | ? fchown (fd, owner, group) | - |
99 | : mkdir_mode != (mode_t) -1TRUE | never evaluated | FALSE | never evaluated |
| 0 |
100 | ? lchown (dir, owner, group) | - |
101 | : chown (dir, owner, group)); | - |
102 | | - |
103 | | - |
104 | | - |
105 | | - |
106 | | - |
107 | | - |
108 | if (result == 0 && (dir_mode & S_IXUGO))TRUE | never evaluated | FALSE | never evaluated |
TRUE | never evaluated | FALSE | never evaluated |
| 0 |
109 | indeterminate = dir_mode & (S_ISUID | S_ISGID); never executed: indeterminate = dir_mode & ( 04000 | 02000 ); | 0 |
110 | } never executed: end of block | 0 |
111 | | - |
112 | | - |
113 | | - |
114 | | - |
115 | if (result == 0 && (((dir_mode ^ mode) | indeterminate) & mode_bits))TRUE | evaluated 9 times by 2 tests | FALSE | never evaluated |
TRUE | evaluated 2 times by 1 test | FALSE | evaluated 7 times by 2 tests |
| 0-9 |
116 | { | - |
117 | mode_t chmod_mode = | - |
118 | mode | (dir_mode & CHMOD_MODE_BITS & ~mode_bits); | - |
119 | result = (HAVE_FCHMOD && 0 <= fdTRUE | evaluated 2 times by 1 test | FALSE | never evaluated |
| 0-2 |
120 | ? fchmod (fd, chmod_mode) | - |
121 | : mkdir_mode != (mode_t) -1TRUE | never evaluated | FALSE | never evaluated |
| 0 |
122 | ? lchmod (dir, chmod_mode) | - |
123 | : chmod (dir, chmod_mode)); | - |
124 | }executed 2 times by 1 test: end of block | 2 |
125 | }executed 9 times by 2 tests: end of block | 9 |
126 | } | - |
127 | | - |
128 | if (0 <= fd)TRUE | evaluated 9 times by 2 tests | FALSE | never evaluated |
| 0-9 |
129 | { | - |
130 | if (result == 0)TRUE | evaluated 9 times by 2 tests | FALSE | never evaluated |
| 0-9 |
131 | result = close (fd);executed 9 times by 2 tests: result = close (fd); | 9 |
132 | else | - |
133 | { | - |
134 | int e = errno; | - |
135 | close (fd); | - |
136 | errno = e; | - |
137 | } never executed: end of block | 0 |
138 | } | - |
139 | | - |
140 | return result;executed 9 times by 2 tests: return result; | 9 |
141 | } | - |
| | |